<div dir="ltr"><div><div><div>Hello,<br><br></div>is the R-value reported in output PDB file supposed to match sum(|FC-FOSC|)/sum(FOSC)? I took an output MTZ file from a BUSTER refinement and when I get R~23.9% while in the output PDB file it says 0.2003.<br><br></div><div>Personally, I couldn't care less what the absolute R-value is in this or any other dataset (as long as it's ~(0.10-0.15)*resolution). But I wonder whether BUSTER calculates R-value in some other way.<br><br></div><div>Cheers,<br></div><div>Ed.<br></div></div></div>